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The Alpha swivel caster features a bolt hole fitting for secure mounting applications. The housing is constructed from heavy steel sheet material and incorporates two ball races for the swivel bearing mechanism, ensuring smooth directional changes under load. The wheel consists of a polyamide body with tread material identical to the wheel body, utilizing a plain bearing system for reliable rotation with a diameter of 3.94 inches. The caster has an overall height of 5.04 inches, making it suitable for various industrial applications. Load specifications include a dynamic capacity of 330.69 lb at speeds up to 2.49 mph and a static load capacity of 661.39 lb, making it ideal for automotive OEM, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting technology and fire protection, machine construction, post logistic systems, production and platform trolleys, roll cages, tool cabinets, transport equipment, waste disposal equipment, and work benches.
Roll performance
Movement noise
Attrition
Corrosion resistance
Article numbers
Article Number
3470UOO100P30-13 TFR
EAN
4031582485554
Core attributes
Type
Swivel castor
Load capacity at 4 km/h
330.69 lb
Load capacity Static
661.39 lb
Overall height
5.04 in
Temperature range (Maximum)
140 °F
Temperature range (Minimum)
-4 °F
Overall weight
1.65 lb
Product name
Alpha
Standard
EN12532 - Transport Equipment
Electric conductive
Stainless
Fitting
Fitting type
Bolt hole
Bolt hole diameter
0.51 in
Housing
Fork shape
Broad
Material
Steel sheet, heavy
Swivel bearing
Two ball races
Swivel interference
7.09 in
Offset
1.61 in
Swivel radius
3.54 in
Wheel
Hardness of tread (D)
75 Shore D
Body material
Polyamide
Tread material
Identical with wheel body
Tread width
1.42 in
Diameter
3.94 in
Threadguards
Without threadguard
Axle
Screwed with nut
Bearing
Plain bearing
special-features-image
Special Features
detail.specialFeatures.subtitle
Non-hazardous materials
Complies with RoHS and REACH regulations. Does not contain polycyclic aromatic hydrocarbons or chromium (VI)
Tested quality
Tested in our own laboratory for compliance with European standards
Solid housing
Made of pressed steel, zinc plated
Variable fitting options
Different fitting dimensions for a wide range of applications
Resource-conserving part replacement
Threaded axles allow effortless wheel change
Uninterrupted use
Swivel bearing with dust ring for continuous, uninterrupted movement
Low wear and tear wheels
Durable wheels with extremely low wear
Easy steering
Swivel head with double ball bearings
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Variants
Swivel castor with total lock 3.94 in
Swivel castor with total lock 3.94 in
Alpha
3477UOO100P30-13

The Alpha swivel caster with total lock features a bolt hole fitting for secure mounting applications. The housing is constructed from heavy steel sheet material and incorporates two ball races for the swivel bearing mechanism, ensuring smooth rotational movement and reliable locking functionality. The wheel consists of a polyamide body with tread material identical to the wheel body, utilizing a plain bearing system for operational efficiency, and measures 3.94 inches in diameter. The caster has an overall height of 5.04 inches, providing appropriate clearance for various applications. Load specifications include a dynamic capacity of 330.69 lb at speeds up to 2.49 mph and a static load capacity of 551.16 lb, making it suitable for automotive OEM, catering carts and meal delivery systems, container construction, electronic systems and clean-room technology, fire fighting technology and fire protection, machine construction, post logistic systems, production and platform trolleys, roll cages, tool cabinets, transport equipment, waste disposal equipment, and work benches.

3.94 mm
Medium Duty
5.04 mm
3.94 mm
Medium Duty
5.04 mm